'''
=========================
!/usr/bin/env python
_*_ coding:utf-8 _*_

@Time : 2020/11/10 8:42
@Coder: xh
@IDE  : PyCharm
=========================
'''
print('\n'.join([' '.join(['%d*%d=%d' % (j, i, i * j) for j in range(1, i + 1)]) for i in range(1, 10)]))
